Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 10:46 am (-1.8 ft)
Next high tide : in 25m at 4:12 am (16.8 ft)
Sunset today : 9:26 pm
Sunrise tomorrow : 3:56 am
Moon phase : Waxing Crescent (29% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Apr 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:0320.03:4816.69:30-3.49:331.46:097:18Waxing Crescent1Tue
2Wed3:4419.04:3915.010:18-2.210:173.16:067:20Waxing Crescent2Wed
3Thu4:2917.55:3913.311:13-0.511:094.96:047:22First Quarter3Thu
4Fri5:2415.76:5612.012:201.16:017:24First Quarter4Fri
5Sat6:3814.08:3411.712:216.31:452.35:587:26First Quarter5Sat
6Sun8:1513.19:5912.42:096.83:152.45:567:28First Quarter6Sun
7Mon9:4513.310:5613.63:485.94:241.95:537:30Waxing Gibbous7Mon
8Tue10:5114.011:3614.74:544.35:141.35:517:32Waxing Gibbous8Tue
9Wed11:4014.75:402.75:530.85:487:34Waxing Gibbous9Wed
10Thu12:0815.712:2015.46:171.36:270.65:467:36Waxing Gibbous10Thu
11Fri12:3716.512:5615.86:500.26:570.75:437:38Full Moon11Fri
12Sat1:0517.11:2916.07:20-0.77:250.95:417:40Full Moon12Sat
13Sun1:3117.42:0116.07:50-1.17:521.45:387:42Full Moon13Sun
14Mon1:5817.52:3315.78:19-1.28:192.15:367:44Full Moon14Mon
15Tue2:2517.33:0615.18:48-1.08:472.95:337:46Waning Gibbous15Tue
16Wed2:5116.83:4014.29:20-0.59:163.95:317:48Waning Gibbous16Wed
17Thu3:1916.14:1813.29:550.39:484.85:287:50Waning Gibbous17Thu
18Fri3:5115.35:0312.210:361.110:275.85:267:52Waning Gibbous18Fri
19Sat4:2914.36:0511.411:272.011:216.75:237:54Third Quarter19Sat
20Sun5:2413.37:2811.112:342.75:217:56Third Quarter20Sun
21Mon6:5112.58:4911.812:467.11:542.75:197:58Third Quarter21Mon
22Tue8:2912.69:4813.22:296.33:092.25:168:00Third Quarter22Tue
23Wed9:4713.510:3514.93:484.64:091.45:148:02Waning Crescent23Wed
24Thu10:4914.811:1616.64:452.24:590.65:128:04Waning Crescent24Thu
25Fri11:4116.111:5618.35:33-0.15:430.05:098:06Waning Crescent25Fri
26Sat12:3017.16:17-2.26:26-0.25:078:08New Moon26Sat
27Sun12:3519.51:1717.67:01-3.87:070.05:058:10New Moon27Sun
28Mon1:1520.32:0317.67:44-4.67:490.65:028:12New Moon28Mon
29Tue1:5620.42:5017.08:29-4.68:311.55:008:14Waxing Crescent29Tue
30Wed2:3919.83:3916.09:15-3.89:162.64:588:16Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9450831)

Common Questions About Hyder, AK Tides

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What time does the tide turn (slack tide) in Hyder, AK today?

Slack tide in Hyder, AK is approximately 7:29 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Hyder, AK?

Hyder, AK is currently in a transitional phase. Tonight's moon is 29% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Hyder, AK tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Hyder, AK?

Tide predictions for Hyder, AK come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Hyder, AK?

Tide data for Hyder, AK is sourced from NOAA Station #9450831. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9450831.

What is the moon phase in Hyder, AK tonight?

Tonight the moon over Hyder, AK is Waxing Crescent (29% illuminated). This places Hyder, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA